ZP-1319 Replace tabs with spaces. Released under the Affero GNU General Public...

ZP-1319 Replace tabs with spaces. Released under the Affero GNU General Public License (AGPL) version 3.

src/backend/caldav/caldav.php

@@ -1087,7 +1087,7 @@ class BackendCalDAV extends BackendDiff {
         }
         if (isset($data->asbody->data)) {
             $asbody = stream_get_contents($data->asbody->data);
-            if (strlen($asbody) > 0){
+            if (strlen($asbody) > 0) {
                 $vevent->AddProperty("DESCRIPTION", $asbody);
             }
         }